(redirected from Benzene, Toluene, Ethylbenzene, and Xylene)
BTEXBenzene, Toluene, Ethylbenzene, and Xylene (volatile organic compounds)
BTEXBenzol, Toluol, Ethylbenzol, Xylole (German: Benzene, Toluene, Ethylbenzene, and Xylene; volatile organic compounds)
References in periodicals archive ?
The main aromatic hydrocarbons present in gasoline are benzene, toluene, ethylbenzene, and xylene isomers, also known as BTEX8, benzene being the simplest and most common representative of these aromatics, both because of its composition and the fact that it is always present in mixtures.
The phenol index measurement was based on the MSZ 1484-1:2009 Standard and the BTEX composition (benzene, toluene, ethylbenzene, and xylene) due to MSZ 1484-4:1998.
Ambient air levels of benzene, toluene, ethylbenzene, and xylene were estimated at the census-tract level using the U.S.
The concentration of benzene, toluene, ethylbenzene, and xylene ranged from 63.9 to 126.1 ppm, 1.3 to 2.1 ppm, 0.8 to 6.5 ppm and 1.1 to 2.7 ppm, respectively.
HAPs are a heterogeneous group of pollutants that include organic solvents such as benzene, toluene, ethylbenzene, and xylene (BTEX) and are emitted from several sources.
The contract has been signed to produce renewable jet fuel along with Benzene, Toluene, Ethylbenzene, and Xylenes.
Regarding the fate of hydrocarbons in the environment, we know that if contaminants such as polycyclic aromatic hydrocarbons (PAHs) and benzene, toluene, ethylbenzene, and xylenes (BTEXs) are not degraded aerobically, they are likely to be transported into anaerobic regions.